Measurement of Constant and Time-Dependent Polarizations Using Two-Photon Absorption of Si Avalanche Photodiode

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概要

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• Constant and high-speed transient polarizations were measured using the two-photon absorption (TPA) of a Si avalanche photodiode (APD). The APD was illuminated with the light to be measured and with a short pulse of linearly polarized local light. The linear polarization direction of the local light was varied in four ways. The photocurrent produced by the cross TPA between these two beams was measured and used to determine the polarization of the light being measured. The temporal resolution is limited by the pulse width of the local light. The transient variation in the polarization of an output pulse from a polarization-maintaining fiber was measured.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2008-03-25

著者

• KAGAWA Toshiaki

  Shonan Institute of Technology

• Kagawa Toshiaki

  Shonan Institute of Technology, 1-1-25 Tsujido-nishikaigan, Fujisawa, Kanagawa 251-8511, Japan

関連論文

• Passive Geiger Mode Operation of a Si Two-Photon Absorption Avalanche Photodiode and Its Temperature Dependence(Recent Progress in Photon Detection Technology)
• Simulation of the Geiger Mode Operation of a Single Photon Detection Avalanche Photodiode(Lasers, Quantum Electronics)
• Design of Deep Guard Ring for Geiger Mode Operation Avalanche Photodiode(Lasers, Quantum Electronics)
• Polarization Dependences of Two-Photon Absorption in Si and GaAs Photodiodes at a Wavelength of 1.55 μm
• Measurement of Constant and Time-Dependent Polarizations Using Two-Photon Absorption of Si Avalanche Photodiode

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